john's episcopal church, across from the white house. reverend luis leon, the rector right there. four years ago, the president began his inauguration day there, as well. also today, martin luther king day, a dual celebration. we're noting that, as well. the martin luther king memorial. the president will have his hand on the bible of martin luther king and abraham lincoln, as he re-enacts the oath of office from the capitol this morning. there it is right there. what a magnificent sight it is. robin, i know you're watching from home today. i wish you could be down here with us. we cannot wait to have you back. the whole gang is in new york, as well. we'll be covering the inauguration all day long on abc news. josh elliott out on the mall right now. josh, you've been tracking the celebrations all weekend long. what do you have right now? >> i'm actually here on pennsylvania avenue, veritably, in the shadow of the capitol, as the parade makes its way past. barack obama and the presidency, the realization of the dual dream of dr. king and abraham lincoln. he'll be using those two bi